(High Quality Stylish Design with Safe Materials) enjoy durability and elegance with VIspo BPA free Smart Bottles, Leak Proof & Anti Slip Design, Double Wall Thermal Vacuum with 304 high quality stainless steel as inner wall and premium quality 201 Stainless steel outer wall. (LED Touch Screen with Long Life Battery) Now you can know your drinks’ temperature by screen swiping avoid hurt or burn from hot water by testing with your mouth, long life Lithium Battery Screen turns off automatically to save battery (If you had nay troubles with battery life or Touch screen don’t hesitate to contact us) (Enjoy Your hot/ cold Drinks) our Thermos quality can keep hot drinks up to 12 hrs and Cold Drinks up to 24 hrs with no change in smell or taste, enjoy your drinks while you travel, Work or Exercising. (Many Application & Easy Carrying) Our Smart Water bottles are with a buckle bag, You can take any where Sports, Gym , Cycling, School, Home , Office, Hiking and Picnic, light to carry on you backpack pocket or put in the car cup holder Or Hang it on your bike by the bag buckle , which make it great gift for any occasion and available in Black, Blue, Gold and Blue pink. (Easy To Wash) VIspo 500ml Thermos are waterproof, can be easily hand washed water & leak proof lid which can be rinsed but not soaked in water, Vacuum double wall Insulated flask with a detachable 304 stainless steel tea strainer you can use for filtering your drinks. Note: Do not put in microwave, oven, and any heat, and do not soak the lid in water. The temperature of the lid is displayed in Celsius degrees. if you have any question with our water bottle, we are happy to answer all your inquiries.